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DPD
1998
117views more  DPD 1998»
15 years 2 months ago
Solving Local Cost Estimation Problem for Global Query Optimization in Multidatabase Systems
To meet users’ growing needs for accessing pre-existing heterogeneous databases, a multidatabase system (MDBS) integrating multiple databases has attracted many researchers recen...
Qiang Zhu, Per-Åke Larson
JIDM
2010
160views more  JIDM 2010»
15 years 1 months ago
Evaluation of Conditional Preference Queries
The need for incorporating preference querying in database technology is a very important issue in a variety of applications ranging from e-commerce to personalized search engines....
Fabiola S. F. Pereira, Sandra de Amo
IAJIT
2007
90views more  IAJIT 2007»
15 years 3 months ago
Software Reuse for Mobile Robot Applications Through Analysis Patterns
: Software analysis pattern is an approach of software reuse which provides a way to reuse expertise that can be used across domains at early level of development. Developing softw...
Dayang N. A. Jawawi, Safaai Deris, Rosbi Mamat
COMPSAC
2008
IEEE
15 years 9 months ago
Transformation of Legacy Software into Client/Server Applications through Pattern-Based Rearchitecturing
In this article, we address the problem of modularizing legacy applications with monolithic structure, primarily focusing on business software written in an objectoriented program...
Sascha Hunold, Matthias Korch, Björn Krellner...
ISPD
2006
ACM
103views Hardware» more  ISPD 2006»
15 years 9 months ago
High accurate pattern based precondition method for extremely large power/ground grid analysis
In this paper, we propose more accurate power/ground network circuit model, which consider both via and ground bounce effects to improve the performance estimation accuracy of on-...
Jin Shi, Yici Cai, Sheldon X.-D. Tan, Xianlong Hon...